added water and solvent on the condensation of carbonyl compounds with cyclopentadiene in the presence of secondary amines were investigated. Based on these studies, a new efficient and green synthesis of fulvenes was developed.
研究了碱的性质和用量、底物结构、加
水量和溶剂对仲胺存在下羰基化合物与
环戊二烯缩合反应的影响。基于这些研究,开发了一种新的高效绿色合成富烯。